The Primary Weapons Systems PWS Enhanced Steel Body Buffer Carbine H4 is engineered to deliver reliable performance for rifle platforms requiring a heavier, steel-bodied buffer designed with suppressor use in mind. Weighing 6.8 oz, the H4 represents PWSs heaviest option, crafted to optimize recoil impulse and cycling reliability when shot from suppressed configurations, while maintaining smooth, predictable operation across a range of rifles. This enhanced buffer is built with durability in mind, combining robust materials and precision engineering to resist the stresses of high-volume shooting and the added backpressure of a suppressed system, helping shooters maintain consistent follow-up shots and reduce perceived recoil. Ideal for operators, hunters, and range enthusiasts who seek improved balance and cycling stability without sacrificing accuracy, the H4 integrates seamlessly into compatible rifle builds to support steady grouping and dependable performance under demanding conditions. Whether youre upgrading a compromised buffer or refining a dedicated suppressed setup, this steel-bodied buffer from Primary Weapons Systems offers a practical, field-proven solution that enhances recoil management and overall rifle feel while contributing to a smoother, more controlled shooting experience.